package three;

public class test {
	public  test() {
		System.out.println("22");
	}
	
	public void testPassInt(Integer i) {
		i=123;
	}
	
	public static void main(String[] args) {
		Integer i=new Integer(12);
		test t=new test();
		t.testPassInt(i);
		System.out.println(i);
	}

}
